
Chapter 18. Copy Services performance 619
If you use Tivoli Storage Productivity Center for Replication, the
copy sets can be added using
the GUI or Copy Services Manager CLI. Using the GUI or Copy Services Manager CLI
manages the copy so that a volume is not added to the session before the Global Copy first
pass completes.
Suspending a Global Copy pair that belongs to an active Global Mirror session affects the
formation of consistency groups. When you intend to remove Global Copy volumes from an
active Global Mirror session, follow these steps:
1. Remove the desired volumes from the Global Mirror session.
2. Withdraw the FlashCopy relationship ...